Isaac S. Pennybacker

Isaac Samuels Pennybacker (3 September 1805-12 January 1847) was a member of the US House of Representatives (D-VA 16) from 4 March 1837 to 3 March 1839, succeeding James M.H. Beale and preceding Green Berry Samuels], and a US Senator from 3 December 1845 to 12 January 1847, succeeding William Cabell Rives and preceding James Murray Mason.

Biography
Isaac Samuels Pennybacker was born in New Market, Virginia in 1805, and he worked as a lawyer before representing Virginia in the US House of Representatives from 1837 to 1839. From 1840 to 1845, he served as a district court judge, and he went on to serve in the US Senate from 1845 to 1847. He died in office.